1. Instructions to patient: “When I say ‘red,’ look at the red sticker, and when I say ‘green,’ look at the green sticker. Remember, don’t look until I tell you.”

2. The examiner begins calling out “red” and “green” and repeats this so that the patient has to make 10 sac-cades (five to the red target and five to the green target).

3. The examiner observes the saccadic eye movements and rates the performance in four categories: head movement, body movement, ability, and accuracy (Table 1.10).

1. Do not make any statement in the instructions about head or body movement.

2. Have the patient stand during the procedure.

3. Keep the targets a maximum of 10 cm from the midline of the patient.

1. Have the patient stand directly in front of the examiner.

2. No instructions are given to the patient to move or not to move his or her head.

3. One modified Gulden fixation target is used and held at the Harmon distance or no farther than 40 cm from the patient.

1. Instructions to patient: “Watch the red sticker as it goes around. Don’t ever take your eyes off the ball.”

2. The examiner moves the fixation target in a path no more than 20 cm in diameter, performed at the mid-line of the patient.

3. The examiner observes the pursuit eye movements and rates the performance in four categories: head movement, body movement, ability, and accuracy (Table 1.12).

1. Do not give any instructions about head or body movement.

2. Have the patient stand during the procedure.

3. Move the target in a path no more than 20 cm in diameter, performed at the midline of the patient.